Exoplanet CatalogExoplanet HD 207897 b
Radius2.34 R⊕Earth = 1
Mass14.8 M⊕Earth = 1
Orbital period16.20 d
Equilibrium temp.582 K≈ 309 °C
Distance92.3 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
2.34
3.88
11.21
Where it sits among all planets (percentile)
37%
59%
61%
34%
8%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 207897 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 207897 b | 16.20 | 2.34 | 14.8 | 582 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 207897 | K0 V | 5,106 | 0.78 | 0.82 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.